Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to CuriousKidsUS@theconversation.com. Is the whole universe just a simulation?

Zeb Rocklin does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond their ...

The simulation hypothesis—the idea that our universe might be an artificial construct running on some advanced alien computer—has long captured the public imagination. Yet most arguments about it rest ...

Thomas Anderson – otherwise known as Neo – is walking up a flight of stairs when he sees a black cat shake itself and walk past a doorway. Then the moment seems to replay before his eyes. Just a touch ...

New research from UBC Okanagan mathematically demonstrates that the universe cannot be simulated. Using Gödel’s incompleteness theorem, scientists found that reality requires “non-algorithmic ...

The true nature of our universe as been an open debate for millennia, and recently, scientists and philosophers have pondered whether it might be a hyper-realistic simulation perpetuated by some super ...

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Some games hide mystery in their titles, practically begging for every narrative thread to be pulled on to discover the secrets behind those words. PowerWash Simulator is not like this. Its direct ...

Bibek Chand is an associate professor in the Department of Political Science and International Affairs and the winner of a 2025 Teaching Excellence Award. Simulations are experiential learning tools ...

Hyperlynx operates at the fringes of contemporary jazz, where preparation meets improvisation. This Swiss-Irish trio has assembled an eclectic instrumental arsenal: Rhodes piano, prepared zither, ...

Abstract: This paper presents a comparative analysis of two industry-standard simulation tools, HyperLynx and Keysight ADS, focusing on signal integrity (SI) performance for a high-speed embedded ...